# FRL产品不锈钢微型气减压阀 - PR354/PR364系列 > PR354 / PR364是40mm 不锈钢（316）减压阀，带1/4”的BSPP / NPT接口。P1压力可达20.7 bar，P2的范围有0、1.7、4和8 bar。温度从-18°C到82°C。提供高达5.75dm³/ s的流量 所属技术：气动技术 ## 系列介绍 派克的PR354 / PR364不锈钢减压阀采用平衡式阀芯设计，符合高性能应用并符合NACE规范，提供快速响应和高精密 压力调节，适用于腐蚀环境或清洗应用。对于特定的流量和空间受限应用，该产品能提供一个不牺牲性能的解决方案。PR354 / PR364可以与其他不锈钢空气准备产品通过管接头连接安装。多种可选项，如压力表、溢流与非溢流以及压力调节范围，符合NACE规范，使得这一系列产品易于符合您的应用需求。 市场 标准• 食品与饮料 • 实验室和诊断 • 制药 • 石油与天然气 • 工业化学处理 • 其它处理 特点/优势 • 不锈钢结构可用于大多数腐蚀环境 • 阀作用面积上的大隔膜，可实现高精密 调节 • 符合NACE规范MR-01-75/ISO 15156。 • 大流量 应用 • 肉类和食品机械 • 制药包装机械 • 工艺工程的化学应用 • 船舶和游艇的海事设备 ## 技术参数 | 参数 | 值 | 单位 | | --- | --- | --- | | 产品类型 | Pneumatic Regulator - Manual Adjustable | | | 压力控制范围 | 0 to 125 psig, 0 to 8.5 bar | | | 最大入口额定压力 | 0 to 300 psig, 0 to 20 bar | | | 流速 | 12 (1/4") SCFM, 5.75 (1/4") dm3/sec | | | 压力调节器类型 | Relieving \| Non-relieving, Non-Relieving | | | 端口类型 | BSPP \| NPT, NPT | | | 端口尺寸 | 1/4" inch | | | 测压口尺寸 | 1/4" inch | | | 工作温度 | '-0.4° to +151° (P) / +180° (M) °F, -0.4 to 180 °F (M), -18° to +66° (P) / +82° (M) °C, -18 to 82 °C (M) | | | 阀体材料 | 316 Stainless Steel | | | 密封材料 | Fluorocarbon | | | 重量 | 0.23 kg, 0.5 lb | | ## 型号入口（首批） - [PR364G02ASS](https://hypher.com.cn/products/model/pr364g02ass-85fd7625f91cf07e/index.md) - [PR364G02BSS](https://hypher.com.cn/products/model/pr364g02bss-42df6d74cea0f83d/index.md) - [PR364G02CSS](https://hypher.com.cn/products/model/pr364g02css-02593157ae532838/index.md) - [PR364G02AKSS](https://hypher.com.cn/products/model/pr364g02akss-4b7c6d08ffeffd17/index.md) - [PR364G02BKSS](https://hypher.com.cn/products/model/pr364g02bkss-ee38afda9baa4f5f/index.md) - [PR364G02CKSS](https://hypher.com.cn/products/model/pr364g02ckss-851800c8ca52264d/index.md) - [PR354G02ASS](https://hypher.com.cn/products/model/pr354g02ass-662e27e04cfb2280/index.md) - [PR354G02BSS](https://hypher.com.cn/products/model/pr354g02bss-7df2d41eeb21e945/index.md) - [PR354G02CSS](https://hypher.com.cn/products/model/pr354g02css-f30458a78c2e8bc7/index.md) - [PR354G02AKSS](https://hypher.com.cn/products/model/pr354g02akss-c1605be36d60a626/index.md) - [PR354G02BKSS](https://hypher.com.cn/products/model/pr354g02bkss-d0f146443f762230/index.md) - [PR354G02CKSS](https://hypher.com.cn/products/model/pr354g02ckss-ea05bdc4316e2566/index.md) - [PR364-02ASS](https://hypher.com.cn/products/model/pr364-02ass-a844fcd19ccdb425/index.md) - [PR364-02BSS](https://hypher.com.cn/products/model/pr364-02bss-5cc2858da0bd7034/index.md) - [PR364-02CSS](https://hypher.com.cn/products/model/pr364-02css-eb2db53f56cb5c9e/index.md) - [PR364-02AKSS](https://hypher.com.cn/products/model/pr364-02akss-542181085b238dc9/index.md) - [PR364-02BKSS](https://hypher.com.cn/products/model/pr364-02bkss-81bc63127fe72277/index.md) - [PR364-02CKSS](https://hypher.com.cn/products/model/pr364-02ckss-cf929ecf6782a72c/index.md) - [PR354-02ASS](https://hypher.com.cn/products/model/pr354-02ass-a72f2b3f77c6d41b/index.md) - [PR354-02BSS](https://hypher.com.cn/products/model/pr354-02bss-8e2b67cfee94ccf0/index.md) - [PR354-02CSS](https://hypher.com.cn/products/model/pr354-02css-4de2226db42fd5fe/index.md) - [PR354-02AKSS](https://hypher.com.cn/products/model/pr354-02akss-21f43863b4287367/index.md) - [PR354-02BKSS](https://hypher.com.cn/products/model/pr354-02bkss-ea3896a5763ccef7/index.md) - [PR354-02CKSS](https://hypher.com.cn/products/model/pr354-02ckss-727ea0efcb85159e/index.md) ## 技术资料与 CAD - [PRODUCT BULLETIN - Stainless Steel FRLs, PDE3010SLUK](https://hypher.com.cn/library-assets/da43e34db22cfe4b9a090d92d7861620ffd5ed011d69dae212ec15946f2aa162.pdf)：document - [查看目录](https://hypher.com.cn/library-assets/b4240e81793f6768f21c6985f8240f8a96f8bc5d87cbe54d7a9178f5984aef59.pdf)：document 资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/stainless-steel-frl-system-miniature-air-pressure-regulators-pr354-pr364-series) 价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/pneumatics/stainless-steel-frl-system-miniature-air-pressure-regulators-pr354-pr364-series)；[联系技术支持](https://hypher.com.cn/contact)